Wear Resistant Alumina Ceramic Beads

  • Wear Resistant Alumina Ceramic Beads
  • Wear Resistant Alumina Ceramic Beads
  • Wear Resistant Alumina Ceramic Beads
  • Wear Resistant Alumina Ceramic Beads
  • Wear Resistant Alumina Ceramic Beads
  • Wear Resistant Alumina Ceramic Beads
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Wear Resistant Alumina Ceramic Beads
  • YUNXING
  • China Jinzhou
  • 5-30 Days
  • 10,000-15,000/month(Looking for distributors)

The high hardness of alumina ceramics allows it to be used to make knives, grinding wheels, abrasives, drawing dies, extrusion dies, bearings, etc. It also has the characteristics of high melting point and good corrosion resistance. It is also necessary for the production of furnace tubes, crucibles, fibers, thermocouple protection tubes and other materials. In addition, alumina ceramics can also be made into pure metal and single crystal growth crucibles, human joints, artificial bones, sodium vapor lamps, microwave fairings, infrared windows, laser oscillation components, solar cell materials and battery materials.

Wear Resistant Alumina Ceramic Beads


My factory looking for distributors.


Features:

1. The wear-resistant alumina ceramic beaded bone-shaped 2-hole porcelain beads can realize the temperature measurement requirements of turning, turning and twisting under thermocouple complicated conditions.

2. With different length and diameter,2 bores ceramic beads and oval knobs could satisfy any assembly requirement.


Alumina Ceramic


Product information

▪ The wear resistant alumina ceramic beads can do the 1, 2, 3, 4 or multi holes

▪ Without any burrs and sharp corners

▪ Can provide the free sample for testing qualuty first


Alumina Ceramic Beads


The high hardness of alumina ceramics allows it to be used to make knives, grinding wheels, abrasives, drawing dies, extrusion dies, bearings, etc. It also has the characteristics of high melting point and good corrosion resistance. It is also necessary for the production of furnace tubes, crucibles, fibers, thermocouple protection tubes and other materials. In addition, alumina ceramics can also be made into pure metal and single crystal growth crucibles, human joints, artificial bones, sodium vapor lamps, microwave fairings, infrared windows, laser oscillation components, solar cell materials and battery materials.


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Alumina ceramic performance index  (Notice of Correct in Leakeage Rate)

NO.

Property

Unit

Alumina

1

Al2O3

%

>99.3

2

SiO2

%

3

Density

g/cm3

3.88

4

Water absorption

%

0.01

5

Compressive strength

MPa

2300

6

20℃ leakage rates

TorrL/sec

>10-11=1.33322×10-12Pam3/sec

7

Twisting in high temperature

mm

0.2 allowed in 1600℃

8

Bonding in high temperature


not bonded in 1600℃

9

20—1000℃ coefficient of thermal expansion

mm.10-6℃.m

8.2

10

Thermal conductivity

W/m.k

25

11

Electric insulation strength

KV/mm

20

12

20℃direct current

insulation resistance

Ohm/cm

1014

13

High-temperature

insulation resistance

1000℃ MΩ

≥0.08

1300℃ MΩ

≥0.02

14

Thermal shock resistance


4 times not cracked in 1550℃

15

Maximum working temperature

1800

16

Hardness

Mohs

9

17

Flexural strength

Mpa

350


Our factory

Jinzhou Yunxing Industrial Ceramics Co., Ltd. was established in 2000, mainly producing various types of tubular ceramic products and various industrial parts with alumina content above 99.3%. The factory covers an area of 4000 square meters.


The company currently has 3 1800 ° C high-temperature furnaces and 2 1400 ° C low-temperature kilns independently designed and manufactured. The molding process is mainly based on grouting molding, and has other molding process equipment such as extrusion and hot die casting.


The company has 105 employees, including one senior ceramic engineer, three engineers, six overseas sales staff, and four professional after-sales staff.


Alumina Ceramic Beads

Industrial Ceramic

Alumina Ceramic

FAQ

1. Monthly Capacity: 50,000-60,000 pcs;
2. Material: Alumina ceramic
3. Lead time: pls confirm the quantities required;
4. Incoterm: FOB, CFR, CIF;
5. Delivery Cost: It is determinated by the destination port;
6. Payment Term: PayPal; T/T; 


Feedback

1. If you have any questions or questions, please contact us and we will communicate with you as soon as possible.

2. For any other satisfaction, please also feedback to us to make our service better and better.

 

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